CN221677613U - A concrete mixing equipment for producing industrial waste residue - Google Patents

Abstract

The utility model belongs to the technical field of industrial waste residue concrete production, in particular to industrial waste residue concrete production stirring equipment, which comprises a stirring tank; a feed inlet is fixedly connected to the top of the stirring tank; a motor is arranged at the bottom of the stirring tank; the output end of the motor is fixedly connected with a first supporting shaft; the first support shaft penetrates through the bottom of the stirring tank and stretches into the stirring tank; this step can stir the mixture through being equipped with agitator tank, motor, first back shaft and stirring leaf to concrete raw materials such as cement and industrial waste residue, through being equipped with the clearance scraper blade, can be when the stirring leaf stirs the mixture to concrete raw materials such as cement and industrial waste residue, clear up the concrete raw materials of agitator tank inside wall adhesion, and then reduce concrete raw materials adhesion at the agitator tank inside wall, lead to the concrete mixing of producing not even enough, influence the condition of producing concrete overall quality, and then promote the overall quality of producing concrete.

Description

A concrete mixing equipment for producing industrial waste residue

Technical Field

The utility model belongs to the technical field of industrial waste slag concrete production, in particular to an industrial waste slag concrete mixing device.

Background Art

Industrial waste residue concrete is an environmentally friendly concrete. It uses various industrial waste residues as raw materials, such as fly ash, slag, steel slag, etc., mixed with traditional concrete materials such as cement, sand, and stone. This type of concrete has the advantages of saving resources, reducing environmental pollution, and improving concrete performance. Therefore, it has been more and more widely used in construction projects.

In the prior art, when industrial waste slag concrete is produced, cement is mainly used as the cementitious material. Industrial waste slag, sand, lime, coal slag and other raw materials are crushed according to proportion, mixed and stirred, and finally made into industrial waste slag concrete. During long-term use and observation, it is found that most of the existing concrete mixing devices are equipped with several mixing blades on a mixing shaft. When mixing concrete, it is easy for the concrete raw materials to adhere to the side wall of the mixing tank, resulting in the mixed concrete being not uniform, which affects the overall quality of the produced concrete.

To this end, the utility model provides a concrete mixing device for producing industrial waste residues.

Utility Model Content

In order to make up for the deficiencies of the prior art and solve at least one of the problems raised in the background technology, an industrial waste slag production concrete mixing device is proposed.

The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model is a kind of industrial waste slag production concrete mixing equipment, including a mixing tank; the top of the mixing tank is fixedly connected with a feed port; the bottom of the mixing tank is equipped with a motor; the output end of the motor is fixedly connected with a first support shaft; the first support shaft passes through the bottom of the mixing tank and extends into the inside of the mixing tank; the middle of the first support shaft is fixedly connected with a mixing blade; the mixing blades are multiple groups and are annularly distributed in the middle of the first support shaft; the side wall of the mixing blade is fixedly connected with a cleaning scraper; the end of the cleaning scraper is in contact with the inner wall of the mixing tank; this step can stir and mix cement and industrial waste slag and other concrete raw materials by providing a mixing tank, a motor, a first support shaft and a mixing blade, and by providing a cleaning scraper, while the mixing blade stirs and mixes cement and industrial waste slag and other concrete raw materials, the concrete raw materials adhered to the inner wall of the mixing tank can be cleaned, thereby reducing the concrete raw materials adhering to the inner wall of the mixing tank, resulting in the situation that the produced concrete is not mixed evenly, affecting the overall quality of the produced concrete, and thereby improving the overall quality of the produced concrete.

Preferably, a first support frame is provided in the middle of the inner wall of the feed port; a screen is fixedly connected to the middle of the first support frame; a grinding block is fixedly connected to the middle of the first support shaft; the bottom of the grinding block is in contact with the top of the screen; this step can grind and crush raw materials such as industrial waste slag by providing the first support frame, the screen and the grinding block, thereby reducing the situation where the concrete raw materials are not mixed evenly due to the different particle sizes of the raw materials, affecting the overall quality of the produced concrete, and further improving the overall quality of the produced concrete.

Preferably, a second support frame is fixedly connected to the bottom of the inner wall of the feed port; the second support frame is arranged at the bottom of the first support frame; a spring is fixedly connected to the top of the second support frame; the other end of the spring is fixedly connected to the bottom of the first support frame; the springs are in multiple groups and are evenly distributed on the top of the second support frame; this step can make the first support frame and the screening mesh shake up and down by providing a second support frame and a spring, thereby reducing the accumulation of raw materials such as ground industrial waste slag on the top of the screening mesh, affecting the grinding effect of the grinding block on raw materials such as industrial waste slag, improving the grinding effect of the grinding block on raw materials such as industrial waste slag, further reducing the situation where the concrete raw materials are not mixed evenly due to the different particle sizes of the raw materials, affecting the overall quality of the produced concrete, and further improving the overall quality of the produced concrete.

Preferably, a second support shaft is fixedly connected to the top of the second support frame; the second support shaft is in multiple groups and evenly distributed on the top of the second support frame; the spring is sleeved outside the second support shaft; the first support frame slides along the second support shaft; the top of the second support shaft is fixedly connected to a limiting plate; this step is carried out by providing a second support shaft, which can support the spring when the spring pushes the first support frame, thereby reducing the twisting and deformation when the spring pushes the first support frame, and improving the stability of the spring when it is working.

Preferably, a cover plate is provided on the side wall of the mixing tank; a discharge port is provided in the middle of the cover plate; the discharge port is connected to the mixing tank by a hinge; this step, by providing the cover plate and the discharge port, can make it more convenient for the staff to guide the mixed concrete out of the mixing tank after the concrete is mixed by this device, thereby reducing the workload of the staff and improving the work efficiency of the staff.

Preferably, a dust shield is rotatably connected to the middle of the feed port; the dust shield is a pair and symmetrically arranged on both sides of the inner wall of the feed port; a limit block is fixedly connected to the middle of the inner wall of the feed port; the limit block is arranged under the dust shield; this step provides a dust shield, which can block the splashing concrete raw materials when the stirring blades stir the concrete raw materials, thereby reducing the situation where the splashing of concrete raw materials pollutes the surrounding environment, thereby reducing the need for staff to clean the surrounding environment, further reducing the workload of staff, and further improving the work efficiency of staff.

The beneficial effects of the utility model are as follows:

1. The industrial waste slag production concrete mixing equipment described in the utility model is provided with a mixing tank, a motor, a first support shaft and a mixing blade, which can mix concrete raw materials such as cement and industrial waste slag. By providing a cleaning scraper, the concrete raw materials adhered to the inner wall of the mixing tank can be cleaned while the mixing blades are mixing concrete raw materials such as cement and industrial waste slag, thereby reducing the situation where the concrete raw materials adhere to the inner wall of the mixing tank, resulting in uneven mixing of the produced concrete, affecting the overall quality of the produced concrete, and thus improving the overall quality of the produced concrete.

2. The industrial waste slag production concrete mixing equipment described in the utility model can grind and crush raw materials such as industrial waste slag by being provided with a first support frame, a screening mesh and a grinding block, thereby reducing the situation where the concrete raw materials are not mixed evenly due to the different particle sizes of the raw materials, affecting the overall quality of the produced concrete, and further improving the overall quality of the produced concrete.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a perspective view of the present invention;

Fig. 2 is a cross-sectional view of the present invention;

Figure 3 is a schematic diagram of the structure of the feed port in the utility model;

FIG4 is a schematic structural diagram of the first support shaft in the utility model;

Legend:

1. Mixing tank; 11. Feeding port; 12. Motor; 13. First supporting shaft; 14. Mixing blade; 15. Cleaning scraper; 2. First supporting frame; 21. Screen; 22. Grinding block; 3. Second supporting frame; 31. Spring; 4. Second supporting shaft; 41. Limiting plate; 5. Cover plate; 51. Discharging port; 6. Dust shield; 61. Limiting block.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Specific examples are given below.

As shown in Figures 1, 2 and 4, an industrial waste slag production concrete mixing equipment described in an embodiment of the utility model comprises a mixing tank 1; a feed port 11 is fixedly connected to the top of the mixing tank 1; a motor 12 is installed at the bottom of the mixing tank 1; a first support shaft 13 is fixedly connected to the output end of the motor 12; the first support shaft 13 passes through the bottom of the mixing tank 1 and extends into the interior of the mixing tank 1; a stirring blade 14 is fixedly connected to the middle of the first support shaft 13; the stirring blades 14 are multiple groups and are annularly distributed in the middle of the first support shaft 13; a cleaning scraper 15 is fixedly connected to the side wall of the stirring blade 14; the end of the cleaning scraper 15 is in contact with the inner wall of the mixing tank 1; when working, the staff introduces the concrete raw materials such as cement and industrial waste slag to be mixed into the mixing tank 1 from the feed port 11, and then the staff starts the motor 12 to The stirring blade 14 is driven by the first support shaft 13 to rotate, and then the cement, industrial waste slag and other concrete raw materials are stirred and mixed. At this time, the stirring blade 14 will drive the cleaning scraper 15 to scrape off the concrete raw materials adhered to the inner wall of the mixing tank 1. This step can stir and mix concrete raw materials such as cement and industrial waste slag by providing the mixing tank 1, the motor 12, the first support shaft 13 and the stirring blade 14. By providing the cleaning scraper 15, the concrete raw materials adhered to the inner wall of the mixing tank 1 can be cleaned while the stirring blade 14 stirs and mixes the cement, industrial waste slag and other concrete raw materials, thereby reducing the situation where the concrete raw materials adhere to the inner wall of the mixing tank 1, resulting in uneven mixing of the produced concrete, affecting the overall quality of the produced concrete, and thereby improving the overall quality of the produced concrete.

Furthermore, as shown in Figures 2 and 4, a first support frame 2 is provided in the middle of the inner wall of the feed port 11; a screen 21 is fixedly connected to the middle of the first support frame 2; a grinding block 22 is fixedly connected to the middle of the first support shaft 13; the bottom of the grinding block 22 is in contact with the top of the screen 21; during operation, when the staff introduces industrial waste slag and other raw materials from the feed port 11 into the mixing tank 1, the industrial waste slag and other raw materials will remain on the top of the screen 21. At this time, the motor 12 will drive the grinding block 22 through the first support shaft 13 to grind and crush the industrial waste slag and other raw materials on the top of the screen 21. This step can grind and crush raw materials such as industrial waste slag by providing the first support frame 2, the screen 21 and the grinding block 22, thereby reducing the situation where the concrete raw materials are not mixed evenly due to the different particle sizes of the raw materials, affecting the overall quality of the produced concrete, and further improving the overall quality of the produced concrete.

Furthermore, as shown in FIG3 , a second support frame 3 is fixedly connected to the bottom of the inner wall of the feed port 11; the second support frame 3 is arranged at the bottom of the first support frame 2; a spring 31 is fixedly connected to the top of the second support frame 3; the other end of the spring 31 is fixedly connected to the bottom of the first support frame 2; the springs 31 are multiple groups and are evenly distributed on the top of the second support frame 3; when working, when raw materials such as industrial waste slag come into contact with the screen 21, the screen 21 and the first support frame 2 will be impacted, and when raw materials such as industrial waste slag are ground and crushed by the grinding block 22, the first support frame 2 and the screen 21 will move downward along the feed port 11, and at this time the grinding block 22 The first support frame 2 and the screen 21 will be pushed upward, thereby causing the first support frame 2 and the screen 21 to shake. This step can cause the first support frame 2 and the screen 21 to shake up and down by providing a second support frame 3 and a spring 31, thereby reducing the accumulation of raw materials such as ground industrial waste slag on the top of the screen 21, affecting the grinding effect of the grinding block 22 on raw materials such as industrial waste slag, improving the grinding effect of the grinding block 22 on raw materials such as industrial waste slag, further reducing the uneven mixing of concrete raw materials due to different particle sizes of raw materials, affecting the overall quality of the produced concrete, and further improving the overall quality of the produced concrete.

Furthermore, as shown in Figure 3, a second support shaft 4 is fixedly connected to the top of the second support frame 3; the second support shaft 4 is in multiple groups and evenly distributed on the top of the second support frame 3; the spring 31 is sleeved outside the second support shaft 4; the first support frame 2 slides along the second support shaft 4; the top of the second support shaft 4 is fixedly connected to a limiting plate 41; this step is carried out by providing a second support shaft 4, so that the spring 31 can be supported when the spring 31 pushes the first support frame 2, thereby reducing the twisting and deformation when the spring 31 pushes the first support frame 2, and improving the stability of the spring 31 when working.

Furthermore, as shown in Figures 1 and 2, a cover plate 5 is provided on the side wall of the mixing tank 1; a discharge port 51 is provided in the middle of the cover plate 5; the discharge port 51 is connected to the mixing tank 1 by a hinge; this step is provided with the cover plate 5 and the discharge port 51, so that after the concrete is mixed by this device, the staff can more conveniently export the mixed concrete from the mixing tank 1, thereby reducing the workload of the staff and improving the work efficiency of the staff.

Furthermore, as shown in Figures 1 and 3, a dust shield plate 6 is rotatably connected to the middle of the feed port 11; the dust shield plates 6 are a pair and are symmetrically arranged on both sides of the inner wall of the feed port 11; a limit block 61 is fixedly connected to the middle of the inner wall of the feed port 11; the limit block 61 is arranged below the dust shield plate 6; this step is provided with a dust shield plate 6, which can block the splashing concrete raw materials when the stirring blade 14 stirs the concrete raw materials, thereby reducing the situation where the splashing of concrete raw materials pollutes the surrounding environment, thereby reducing the need for staff to clean the surrounding environment, further reducing the workload of staff, and further improving the work efficiency of staff.

Working principle: During operation, the staff introduces the cement and industrial waste slag and other concrete raw materials to be mixed into the mixing tank 1 from the feed inlet 11. At this time, the staff starts the motor 12 and drives the stirring blade 14 to rotate through the first support shaft 13, thereby stirring and mixing the cement and industrial waste slag and other concrete raw materials. At this time, the stirring blade 14 will drive the cleaning scraper 15 to scrape off the concrete raw materials adhered to the inner wall of the mixing tank 1. When the staff introduces the industrial waste slag and other raw materials from the feed inlet 11 into the mixing tank 1, the industrial waste slag and other raw materials will remain in the process. At the top of the screen 21, the motor 12 will drive the grinding block 22 through the first support shaft 13 to grind and crush the industrial waste slag and other raw materials on the top of the screen 21. When the industrial waste slag and other raw materials come into contact with the screen 21, they will impact the screen 21 and the first support frame 2. When the industrial waste slag and other raw materials are ground and crushed by the grinding block 22, the first support frame 2 and the screen 21 will move downward along the feed port 11. At this time, the grinding block 22 will push the first support frame 2 and the screen 21 upward, thereby causing the first support frame 2 and the screen 21 to shake.

The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. An industrial waste residue production concrete stirring device comprises a stirring tank (1); the method is characterized in that: a feed inlet (11) is fixedly connected to the top of the stirring tank (1); a motor (12) is arranged at the bottom of the stirring tank (1); the output end of the motor (12) is fixedly connected with a first supporting shaft (13); the first supporting shaft (13) penetrates through the bottom of the stirring tank (1) and stretches into the stirring tank (1); the middle part of the first support shaft (13) is fixedly connected with a stirring blade (14); the stirring blades (14) are in a plurality of groups and are annularly distributed in the middle of the first supporting shaft (13); the side wall of the stirring blade (14) is fixedly connected with a cleaning scraping plate (15); the end part of the cleaning scraping plate (15) is attached to the inner side wall of the stirring tank (1).

2. An industrial waste residue production concrete mixing plant according to claim 1, characterized in that: a first supporting frame (2) is arranged in the middle of the inner side wall of the feed inlet (11); a screening net (21) is fixedly connected to the middle of the first supporting frame (2); the middle part of the first support shaft (13) is fixedly connected with a grinding block (22); the bottom of the grinding block (22) is attached to the top of the screen mesh (21).

3. An industrial waste residue production concrete mixing plant according to claim 2, characterized in that: the bottom of the inner side wall of the feed inlet (11) is fixedly connected with a second supporting frame (3); the second support frame (3) is arranged at the bottom of the first support frame (2); a spring (31) is fixedly connected to the top of the second support frame (3); the other end of the spring (31) is fixedly connected with the bottom of the first support frame (2); the springs (31) are multiple groups and are uniformly distributed at the top of the second supporting frame (3).

4. A concrete mixing plant for industrial waste residue production according to claim 3, wherein: a second supporting shaft (4) is fixedly connected to the top of the second supporting frame (3); the second supporting shafts (4) are multiple groups and are uniformly distributed at the top of the second supporting frame (3); the spring (31) is sleeved outside the second supporting shaft (4); the first supporting frame (2) slides along the second supporting shaft (4); and a limiting plate (41) is fixedly connected to the top of the second supporting shaft (4).

5. An industrial waste residue production concrete mixing plant according to claim 4, wherein: a cover plate (5) is arranged on the side wall of the stirring tank (1); a discharge hole (51) is formed in the middle of the cover plate (5); the discharge port (51) is connected with the stirring tank (1) through a hinge.

6. An industrial waste residue production concrete mixing plant according to claim 5, wherein: the middle part of the feed inlet (11) is rotationally connected with a dust baffle (6); the dust baffle plates (6) are symmetrically arranged at two sides of the inner side wall of the feed inlet (11); a limiting block (61) is fixedly connected in the middle of the inner side wall of the feeding hole (11); the limiting block (61) is arranged below the dust baffle (6).